diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/rvu.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 57 |
1 files changed, 42 insertions, 15 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 348e23ed9b01..c9e9ef4f25cb 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -755,6 +755,11 @@ static void rvu_free_hw_resources(struct rvu *rvu) rvu_reset_msix(rvu); mutex_destroy(&rvu->rsrc_lock); + + /* Free the QINT/CINT memory */ + pfvf = &rvu->pf[RVU_AFPF]; + qmem_free(rvu->dev, pfvf->nix_qints_ctx); + qmem_free(rvu->dev, pfvf->cq_ints_ctx); } static void rvu_setup_pfvf_macaddress(struct rvu *rvu) @@ -2698,6 +2703,11 @@ static void rvu_enable_mbox_intr(struct rvu *rvu) { struct rvu_hwinfo *hw = rvu->hw; + if (is_cn20k(rvu->pdev)) { + cn20k_rvu_enable_mbox_intr(rvu); + return; + } + /* Clear spurious irqs, if any */ rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT, INTR_MASK(hw->total_pfs)); @@ -2951,9 +2961,12 @@ static void rvu_unregister_interrupts(struct rvu *rvu) rvu_cpt_unregister_interrupts(rvu); - /* Disable the Mbox interrupt */ - rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT_ENA_W1C, - INTR_MASK(rvu->hw->total_pfs) & ~1ULL); + if (!is_cn20k(rvu->pdev)) + /* Disable the Mbox interrupt */ + rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFAF_MBOX_INT_ENA_W1C, + INTR_MASK(rvu->hw->total_pfs) & ~1ULL); + else + cn20k_rvu_unregister_interrupts(rvu); /* Disable the PF FLR interrupt */ rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_PFFLR_INT_ENA_W1C, @@ -3016,19 +3029,30 @@ static int rvu_register_interrupts(struct rvu *rvu) return ret; } - /* Register mailbox interrupt handler */ - sprintf(&rvu->irq_name[RVU_AF_INT_VEC_MBOX * NAME_SIZE], "RVUAF Mbox"); - ret = request_irq(pci_irq_vector - (rvu->pdev, RVU_AF_INT_VEC_MBOX), - rvu->ng_rvu->rvu_mbox_ops->pf_intr_handler, 0, - &rvu->irq_name[RVU_AF_INT_VEC_MBOX * NAME_SIZE], rvu); - if (ret) { - dev_err(rvu->dev, - "RVUAF: IRQ registration failed for mbox\n"); - goto fail; - } + if (!is_cn20k(rvu->pdev)) { + /* Register mailbox interrupt handler */ + sprintf(&rvu->irq_name[RVU_AF_INT_VEC_MBOX * NAME_SIZE], + "RVUAF Mbox"); + ret = request_irq(pci_irq_vector + (rvu->pdev, RVU_AF_INT_VEC_MBOX), + rvu->ng_rvu->rvu_mbox_ops->pf_intr_handler, 0, + &rvu->irq_name[RVU_AF_INT_VEC_MBOX * + NAME_SIZE], rvu); + if (ret) { + dev_err(rvu->dev, + "RVUAF: IRQ registration failed for mbox\n"); + goto fail; + } - rvu->irq_allocated[RVU_AF_INT_VEC_MBOX] = true; + rvu->irq_allocated[RVU_AF_INT_VEC_MBOX] = true; + } else { + ret = cn20k_register_afpf_mbox_intr(rvu); + if (ret) { + dev_err(rvu->dev, + "RVUAF: IRQ registration failed for mbox\n"); + goto fail; + } + } /* Enable mailbox interrupts from all PFs */ rvu_enable_mbox_intr(rvu); @@ -3481,6 +3505,9 @@ static int rvu_probe(struct pci_dev *pdev, const struct pci_device_id *id) ptp_start(rvu, rvu->fwdata->sclk, rvu->fwdata->ptp_ext_clk_rate, rvu->fwdata->ptp_ext_tstamp); + /* Alloc CINT and QINT memory */ + rvu_alloc_cint_qint_mem(rvu, &rvu->pf[RVU_AFPF], BLKADDR_NIX0, + (rvu->hw->block[BLKADDR_NIX0].lf.max)); return 0; err_dl: rvu_unregister_dl(rvu); |